The most massive poop the human body can produce without cellular-level rupture. Terashits and petashits are only theoretically possible, though there has been some questionable internet documentation of said large bowel movements.
Gigashite, also known as Gigabyte Technology Co., Ltd. is known for their shit-tier computer hardware products. You won't be dissapointed.. if RMA'ing is what you're looking for.
That metaphysical mechanical device inside most of us that enables us to care enough about a task or circumstance such that we put forth effective effort to accomplish the task or effect the circumstance. The giveashitter is not infinite, but instead is subject to performance drops due to relative emptiness.
"Dude, I just ain't doing this anymore. My giveashitter's plumb run dry."